<template>
	<div class="icons">
		<swiper :options="swiperOption">
			<swiper-slide v-for="(page,index) of pages" :key="index">
				<div class="icon" v-for="item of page" :key="item.id">
					<div class="icon-img">
						<img class="icon-img-content" :src="item.imgUrl" />
					</div>
					<p class="icon-desc">{{item.desc}}</p>
				</div>	
			</swiper-slide>
		</swiper>
	</div>
</template>

<script>
export default {
	props: {
		list: Array
	},
	name:'HomeIcons',
	data () {
		return {
			swiperOption:{
				aotoplay:false
			}
		}
	},
	computed :{
		pages () {
			const pages = []
			this.list.forEach((item,index) => {
				const page = Math.floor(index/8)
				if(!pages[page]) {
					pages[page] = []
				}
				pages[page].push(item)
			})
			return pages
		}
	}
}
</script>

<style lang="stylus" scoped>
	@import '~styles/varibles.styl'
	@import '~styles/mixins.styl'
	.icons >>> .swiper-container
		width:100%
		height:0
		padding-bottom:50%
	.icons
		margin-top:.1rem
		.icon
			position:relative
			overflow:hidden
			float:left
			width:25%
			height:0
			padding-bottom:25%
			.icon-img
				position:absolute
				top:0
				left:0
				right:0
				bottom:.44rem
				box-sizing:border-box
				padding:.1rem
				display:flex
				.icon-img-content
					display:block
					margin 0 auto
					height:100%
			.icon-desc
				position:absolute
				left:0
				right:0
				bottom:0
				height:.44rem
				line-height:.44rem
				text-align:center
				color:$darkTextColor
				ellipsis()
</style>